Discussion:
Number of properties
(too old to reply)
Adrian Bielefeldt
2018-09-21 18:22:39 UTC
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Hello everyone,

is there some web page that states how many properties exist in Wikidata?

Greetings,

Adrian
Nicolas VIGNERON
2018-09-21 18:43:29 UTC
Permalink
Hi,

You have this list : https://www.wikidata.org/wiki/Special:AllPages/Property:
(automatically generated)
and this list : https://www.wikidata.org/wiki/Wikidata:List_of_properties
(organised and curated by contributors).

Cheer, ~nicolas

Le ven. 21 sept. 2018 à 20:22, Adrian Bielefeldt <
Post by Adrian Bielefeldt
Hello everyone,
is there some web page that states how many properties exist in Wikidata?
Greetings,
Adrian
_______________________________________________
Wikidata mailing list
https://lists.wikimedia.org/mailman/listinfo/wikidata
Michael Schönitzer
2018-09-21 19:07:04 UTC
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And here you can see growth over time:
https://grafana.wikimedia.org/dashboard/db/wikidata-datamodel?refresh=30m&panelId=3&fullscreen&orgId=1&from=now-2y&to=now


Am Fr., 21. Sep. 2018 um 20:44 Uhr schrieb Nicolas VIGNERON <
Hi,
https://www.wikidata.org/wiki/Special:AllPages/Property: (automatically
generated)
and this list : https://www.wikidata.org/wiki/Wikidata:List_of_properties
(organised and curated by contributors).
Cheer, ~nicolas
Le ven. 21 sept. 2018 à 20:22, Adrian Bielefeldt <
Post by Adrian Bielefeldt
Hello everyone,
is there some web page that states how many properties exist in Wikidata?
Greetings,
Adrian
_______________________________________________
Wikidata mailing list
https://lists.wikimedia.org/mailman/listinfo/wikidata
_______________________________________________
Wikidata mailing list
https://lists.wikimedia.org/mailman/listinfo/wikidata
--
Michael F. Schönitzer



Wikimedia Deutschland e.V. | Tempelhofer Ufer 23-24 | 10963 Berlin
Tel. (030) 219 158 26-0
http://wikimedia.de

Stellen Sie sich eine Welt vor, in der jeder Mensch an der Menge allen
Wissens frei teilhaben kann. Helfen Sie uns dabei!
http://spenden.wikimedia.de/

Wikimedia Deutschland - Gesellschaft zur Förderung Freien Wissens e.V.
Eingetragen im Vereinsregister des Amtsgerichts Berlin-Charlottenburg unter
der Nummer 23855 B. Als gemeinnÃŒtzig anerkannt durch das Finanzamt fÃŒr
Körperschaften I Berlin, Steuernummer 27/681/51985.
Ettore RIZZA
2018-09-21 19:20:44 UTC
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And, of course, you can also use a SPARQL Query
<https://query.wikidata.org/#%23Properties%2C%20their%20labels%2C%20descriptions%20and%20if%20they%20exist%20of%20which%20they%20are%20a%20subproperty%0A%23added%20before%202016-10%0A%0ASELECT%20DISTINCT%20%3Fproperty%20%3FpropertyLabel%20%3FpropertyDescription%20%3FsubpropertyOf%20%3FsubpropertyOfLabel%20%0AWHERE%0A%7B%0A%20%20%20%20%3Fproperty%20rdf%3Atype%20wikibase%3AProperty%20.%0A%20%20%20%20OPTIONAL%20%7B%3Fproperty%20wdt%3AP1647%20%20%3FsubpropertyOf%20.%7D%0A%20%20%20%20SERVICE%20wikibase%3Alabel%20%7B%20bd%3AserviceParam%20wikibase%3Alanguage%20%22en%22%20%7D%09%0A%7D>
.

On Fri, 21 Sep 2018 at 21:07, Michael Schönitzer <
Post by Michael Schönitzer
https://grafana.wikimedia.org/dashboard/db/wikidata-datamodel?refresh=30m&panelId=3&fullscreen&orgId=1&from=now-2y&to=now
Am Fr., 21. Sep. 2018 um 20:44 Uhr schrieb Nicolas VIGNERON <
Hi,
https://www.wikidata.org/wiki/Special:AllPages/Property: (automatically
generated)
and this list : https://www.wikidata.org/wiki/Wikidata:List_of_properties
(organised and curated by contributors).
Cheer, ~nicolas
Le ven. 21 sept. 2018 à 20:22, Adrian Bielefeldt <
Post by Adrian Bielefeldt
Hello everyone,
is there some web page that states how many properties exist in Wikidata?
Greetings,
Adrian
_______________________________________________
Wikidata mailing list
https://lists.wikimedia.org/mailman/listinfo/wikidata
_______________________________________________
Wikidata mailing list
https://lists.wikimedia.org/mailman/listinfo/wikidata
--
Michael F. Schönitzer
Wikimedia Deutschland e.V. | Tempelhofer Ufer 23-24 | 10963 Berlin
Tel. (030) 219 158 26-0
http://wikimedia.de
Stellen Sie sich eine Welt vor, in der jeder Mensch an der Menge allen
Wissens frei teilhaben kann. Helfen Sie uns dabei!
http://spenden.wikimedia.de/
Wikimedia Deutschland - Gesellschaft zur Förderung Freien Wissens e.V.
Eingetragen im Vereinsregister des Amtsgerichts Berlin-Charlottenburg unter
der Nummer 23855 B. Als gemeinnÃŒtzig anerkannt durch das Finanzamt fÃŒr
Körperschaften I Berlin, Steuernummer 27/681/51985.
_______________________________________________
Wikidata mailing list
https://lists.wikimedia.org/mailman/listinfo/wikidata
Olaf Simons
2018-09-21 22:21:01 UTC
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Hi Wikidata people,

We have started to widen our collection of various historical people with various memberships on our wikibase installation - FactGrid, a "database for historians" (which should eventually become a source for Wikidata).

This is a typical dataset on a person: https://database.factgrid.de/wiki/Item:Q84
This one is more complex: https://database.factgrid.de/wiki/Item:Q1319

I am wondering whether it was clever to put the individual membership in a lodge (or several lodges) under a wider umbrella of "member of Freemasons". How for instance can we now ask our query service for a list of all Freemasons plus individual lodge affiliation.

Question: Is it good to create such subplots with qualifiers? Is it good to do this in the light of the SPARQL queries we want to run? Is it good with a perspective on the additions we could perhaps better add if we avoided such subclauses? - like dates of membership in different lodges? (That seems to be a problem right now...)

We have far more details of membership information (like functions in these societies) and I feel we can find very different arrangements like

* create qualifiers for a particular membership (member of the Illuminati plus 50 qualifiers of details information...
* create minute and specialised properties for each sort of organisation which are then offered on one level (a property for membership in the Illuminati, particular property for the person who proposed the new member, a property for the date of entry, a property for the first grade, a new property for grade 2 and so on...
* create a branch of new items for membership information sorted by organisation - something like a membership card for any individual membership in any sort of association. A person who is member of the Illuminati would then get a new item for his particular membership with different entries on who brought him into the order? When accepted, when promoted to which level? where affiliated? What internal positions...

See this blog entry for details we have on any particular Illuminati membership: https://blog.factgrid.de/archives/47

What kind of mess would we create with membership-items in future SPARQL queries? I feel dizzy with these questions.

How would you organise such things if you were aiming at a kind of animation, where we will eventually see how the Illuminati infiltrated lodges?

These are peculiar questions. We could need some advice from people who can already foresee the SPARQL calamities we are creating with these first data sets - and the difficulties we are creating for Wikidata as a future user of our research data. So maybe you can help us with good advice on how to best organise our weird knowledge.

Best,
Olaf




Dr. Olaf Simons
Forschungszentrum Gotha der Universität Erfurt
Schloss Friedenstein, Pagenhaus
99867 Gotha

Büro: +49-361-737-1722
Mobil: +49-179-5196880

Privat: Hauptmarkt 17b/ 99867 Gotha
Hay (Husky)
2018-09-21 22:24:15 UTC
Permalink
If you also want to see a short description and filter them you could
use my tool:

https://tools.wmflabs.org/hay/propbrowse/

We're at 5.299 now.

-- Hay
And, of course, you can also use a SPARQL Query.
Post by Michael Schönitzer
https://grafana.wikimedia.org/dashboard/db/wikidata-datamodel?refresh=30m&panelId=3&fullscreen&orgId=1&from=now-2y&to=now
Hi,
You have this list : https://www.wikidata.org/wiki/Special:AllPages/Property: (automatically generated)
and this list : https://www.wikidata.org/wiki/Wikidata:List_of_properties (organised and curated by contributors).
Cheer, ~nicolas
Post by Adrian Bielefeldt
Hello everyone,
is there some web page that states how many properties exist in Wikidata?
Greetings,
Adrian
_______________________________________________
Wikidata mailing list
https://lists.wikimedia.org/mailman/listinfo/wikidata
_______________________________________________
Wikidata mailing list
https://lists.wikimedia.org/mailman/listinfo/wikidata
--
Michael F. Schönitzer
Wikimedia Deutschland e.V. | Tempelhofer Ufer 23-24 | 10963 Berlin
Tel. (030) 219 158 26-0
http://wikimedia.de
Stellen Sie sich eine Welt vor, in der jeder Mensch an der Menge allen Wissens frei teilhaben kann. Helfen Sie uns dabei!
http://spenden.wikimedia.de/
Wikimedia Deutschland - Gesellschaft zur Förderung Freien Wissens e.V. Eingetragen im Vereinsregister des Amtsgerichts Berlin-Charlottenburg unter der Nummer 23855 B. Als gemeinnützig anerkannt durch das Finanzamt für Körperschaften I Berlin, Steuernummer 27/681/51985.
_______________________________________________
Wikidata mailing list
https://lists.wikimedia.org/mailman/listinfo/wikidata
_______________________________________________
Wikidata mailing list
https://lists.wikimedia.org/mailman/listinfo/wikidata
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